人教版七年級(jí)英語(yǔ)下冊(cè) Unit1第2課時(shí) 教學(xué)課件PPT初一公開(kāi)課

1、Unit 1 Can you play the guitar?Section A Grammar Focus-3c初中英語(yǔ) 七年級(jí)下冊(cè)RJLearning goalsNew words:write, show, or, talk, kung fuGrammar:情態(tài)動(dòng)詞can的肯定句、一般疑問(wèn)句及其肯定、否定 回答；can的否定形式：cant, cannotcan在what引導(dǎo)的特殊疑問(wèn)句中的用法；Guessing gameWhat can he do? He can swim.Warming upGuessing gameWhat can he do?He can play the guit

2、ar.Guessing gameWhat can she do?She can dance.Guessing gameWhat can they do?They can play chess.Can you speak English?-Can you.?-Yes, I can./No, I cant.Can you swim?Can you play the guitar?Can you draw?Can you dance?Ask your partners.How to ask and answer about peoples abilities?ability n.能力Can you

3、swim?Yes, I can. /No, I cant.Can he play chess?Yes, he can./No, he cant.Can you and Tom play chess?Yes, we can./No, we cant.Can Jane and Jill swim?Yes, they can./No, they cant.What can you do?I can dance./ I cant sing.What club do you want to join?We want to join the chess club.cant=cannotObserve th

4、is chart.Grammar FocusWork in pairs and answer the questions.can后的動(dòng)詞形式有什么特點(diǎn)？ can隨人稱變化而變化嗎？can的否定形式是什么樣的？有縮略形式嗎？can在一般疑問(wèn)句和特殊疑問(wèn)句中需要借助助動(dòng)詞 嗎？Can you swim?Yes, I can. /No, I cant.Can he play chess?Yes, he can./No, he cant.Can you and Tom play chess?Yes, we can./No, we cant.Can Jane and Jill swim?Yes, the

5、y can./No, they cant.What can you do?I can dance./I cant sing.What club do you want to join?We want to join the chess club.can后用動(dòng)詞原形can沒(méi)有人稱變化。不管主語(yǔ)是什 么人稱， can及其后面的動(dòng)詞不會(huì) 變化。Can you swim?Yes, I can. /No, I cant.Can he play chess?Yes, he can./No, he cant.Can you and Tom play chess?Yes, we can./No, we can

6、t.Can Jane and Jill swim?Yes, they can./No, they cant.What can you do?I can dance./I cant sing.What club do you want to join?We want to join the chess club.can的否定形式是在其后直接加not,即can not, 可縮略成cant或cannot。Can you swim?Yes, I can. /No, I cant.Can he play chess?Yes, he can./No, he cant.Can you and Tom pla

7、y chess?Yes, we can./No, we cant.Can Jane and Jill swim?Yes, they can./No, they cant.What can you do?I can dance./I cant sing.What club do you want to join?We want to join the chess club.在疑問(wèn)句中不需要借助助動(dòng)詞。將can直接提前，變?yōu)橐蓡?wèn)語(yǔ)序。情態(tài)動(dòng)詞can的用法語(yǔ)法概述：can是常見(jiàn)的情態(tài)動(dòng)詞，不能獨(dú)立作謂語(yǔ)，其后需 接動(dòng)詞原形。它沒(méi)有人稱和數(shù)的變化。can的否定形式為can not, 其縮略形式為 ca

8、nt/cannot, cant多用于口語(yǔ)，cannot更加正式。 4.can可表示能力、推測(cè)、允許、請(qǐng)求等，本單元主 要講解can表示能力的用法。can表示能力的用法can表示能力時(shí)，意為“能；會(huì)”?！癱an+動(dòng)詞原形”表示“（某人）能/會(huì)做某事”;其否定形式為“cant/cannot+動(dòng)詞原形”，表示“（某 人）不能/不會(huì)做某事”。I can play basketball, and my brother can play football.我會(huì)打籃球，我哥哥會(huì)踢足球。She can play the piano, but she cant/cannot dance.她會(huì)彈鋼琴，但不會(huì)跳舞。

9、The twins can draw, but they cant swim.那對(duì)雙胞胎會(huì)畫(huà)畫(huà)，但是他們不會(huì)游泳。情態(tài)動(dòng)詞can的句型結(jié)構(gòu)肯定句主語(yǔ) + can + 動(dòng)詞原形 + 其他.He can play the piano. 他會(huì)彈鋼琴。否定句主語(yǔ) + cant/cannot + 動(dòng)詞原形+其他.He cant/cannot play the piano. 他不會(huì)彈鋼琴。一般疑 問(wèn)句Can + 主語(yǔ) + 動(dòng)詞原形 + 其他? 肯定回答：Yes, 主語(yǔ) + can.否定回答：No, 主語(yǔ) + cant.Can he play the piano? 他會(huì)彈鋼琴嗎？Yes, he can. 是

10、的，他會(huì)。/No, he cant. 不， 他不會(huì)。特殊疑 問(wèn)句特殊疑問(wèn)詞 + can + 主語(yǔ) + 動(dòng)詞原形+其他?What can he do? 他會(huì)做什么？Can you swim?Yes, I can. /No, I cant.Can he play chess?Yes, he can./No, he cant.Can you and Tom play chess?Yes, we can./No, we cant.Can Jane and Jill swim?Yes, they can./No, they cant.What can you do?I can dance./I cant

11、 sing.What club do you want to join?We want to join the chess club.助動(dòng)詞實(shí)義動(dòng)詞（表示動(dòng)作的行為動(dòng)詞，能獨(dú)立作謂語(yǔ)）What club do you want to join?這句話為含有實(shí)義動(dòng)詞want的一般現(xiàn)在時(shí)的句式結(jié)構(gòu)。1.在一般現(xiàn)在時(shí)的肯定句中，若主語(yǔ)為第三人稱單數(shù)， 實(shí)義動(dòng)詞也要用第三人稱單數(shù)；I want to join the art club.Tom wants to join the sports club.2.在疑問(wèn)句中，要借助于助動(dòng)詞does；What club does Tom want to joi

12、n?3.在否定句中，要借助于助動(dòng)詞doesnt。He doesnt want to join the music club because he cant sing.3aWrite questions and answers with the words and phrases. 1.Wu Jun/speak English/speak Chinese_C_a_n Wu_J_u_n_s_p_e_a_k_En_g_li_sh_? N_o_,_h_e c_an_t_, _b_u_t _h_e_c_a_n_s_p_e_a_k_C_h_i_n_e_s_e.2. Mike/play basketball

13、/play tennis表示前后意 思的對(duì)比_C_a_n Mik_e_p_l_a_y_b_a_s_k_e_t_b_al_l_?_N_o_,_h_e c_a_n_t_, _b_u_t _h_e_c_a_n_p_l_a_y_t_en_n_i_s_._3. Jane and Jill/dance/singCan Jane and Jill dance?No, they cant, but they can sing.Grace/play soccer/play volleyballC_a_n G_r_a_ce p_la_y s_o_cc_e_r_?_No_, _s_h_e_c_a_n_t_,_b_u

14、_t_s_h_e_c_a_n_p_l_a_y_v_o_ll_e_y_b_a_ll_._Bill/write stories/tell storiesCa_n_B_i_l_l _w_r_it_e_s_t_o_ri_e_s? N_o_,_h_e c_an_t_, _b_u_t _h_e_c_a_n_t_e_ll_s_t_o_ri_e_s.寫(xiě)故事Can Wu Jun speak English?No, he cant, but he can speak Chinese.When you see some expressions, you should make a conversation with

15、 your partner quickly. Lets play!Wu Jun/speak English/speak ChineseMike/play basketball/play tennisJane and Jill/dance/singGrace/play soccer/play volleyball Bill/write stories/tell storiesRead the poster.play sing tell dance學(xué)校（文藝）表演招募學(xué)生Students Wanted for School Show We want students for the school

16、show. Canyou or ? Can you the guitar? Can you stories? Please talk to Mr. Zhang after school.和說(shuō)show n. 演出；節(jié)目 v. 給看； 展示3bComplete the poster with the words in the box.Students Wanted for School Showstories? Please talk to Mr. Zhang afterschool.p_l_a_y_ the guitar? Can youte_l_lWe want students for th

17、e school show. Can you _s_i_n_gor d_an_c_e_? Can youplay sing tell dance海報(bào)的基本要素：標(biāo)題、正文（活動(dòng)名稱、應(yīng)聘者所需才能、 活動(dòng)聯(lián)系人）、與之匹配的圖片Language points1. Students Wanted for School Show學(xué)校（文藝）表演 招募學(xué)生（教材P3 3b）wanted的用法wanted在此處用于招募人員廣告標(biāo)題，相當(dāng)于漢語(yǔ)中的 “招募，征集，招聘，尋求”等含義。常用結(jié)構(gòu)：被招募或?qū)で蟮膶?duì)象 +wanted +for +表示組 織或活動(dòng)的名詞。Teachers Wanted 招聘教師

18、Musicians Wanted for the Rock Band 搖滾樂(lè)隊(duì)招聘音 樂(lè)人show/n.演出；節(jié)目 v. 給看；展示（1）show 在此處作名詞，意為“演出，節(jié)目”。常用 短語(yǔ)有：talk show 脫口 秀; 訪談節(jié)目fashion show時(shí)裝表演quiz show 知識(shí)問(wèn)答 節(jié)目The fashion show starts at 7:30 in the evening. 時(shí)裝表 演晚上7:30開(kāi)始。（2）show還可作動(dòng)詞，意為“給看；展示”。show sb. sth.=show sth. to sb.意為“向某人展示某物”。Please show me your ID

19、 card.=Please show your ID card to me. 請(qǐng)給我看一下你的身份證。（3）若show后的兩個(gè)賓語(yǔ)都是人稱代詞，則只能用show sth. to sb. 結(jié)構(gòu)。Your new eraser is very nice. Can you show it to me? 你 的新橡皮很好看，你能給我看一下嗎？【拓展】（1）show sb. around. 意為 “帶某人參觀”， around后接表示地點(diǎn)的詞或短語(yǔ)。Please show me around your school.請(qǐng)帶我參觀一下 你的學(xué)校。（2）show sb. the way意為“給某人指路”。Ca

20、n you show me the way to the library？你能給我指 一下去圖書(shū)館的路嗎？2. Can you sing or dance? 你會(huì)唱歌或者跳舞嗎？(教材P3 3b)選擇疑問(wèn)句選擇疑問(wèn)句是指提出兩個(gè)或兩個(gè)以上可能的答案供對(duì) 方選擇的句式。供選擇的部分常用or連接。(1) 選擇疑問(wèn)句不能用Yes或No來(lái)回答，而應(yīng)該根據(jù)所 給的選擇對(duì)象和實(shí)際情況來(lái)回答。(2) 讀選擇疑問(wèn)句時(shí)，or前的部分用升調(diào)，or后的部分 用降調(diào)。Do you likered or green ? 你喜歡紅色還是綠色？ I like red. 我喜歡紅色?！就卣埂窟x擇疑問(wèn)句的前半句也可以是特殊疑問(wèn)

21、句。What would you like, coffee or tea? 你想喝點(diǎn) 什么，咖啡還是茶？Tea. 茶。3. Please talk to Mr. Zhang after school. 請(qǐng)放學(xué)后跟張老 師說(shuō)。(教材P3 3b)祈使句本句是一個(gè)祈使句。祈使句常以動(dòng)詞原形開(kāi)頭，一般 省略主語(yǔ)you。 有時(shí)為了禮貌，常在動(dòng)詞原形前加 please。 please也可放句尾，用逗號(hào)與其他成分隔開(kāi)。Please pass me a bottle of milk.= Pass me a bottle of milk, please. 請(qǐng)遞給我一瓶牛奶。Dont talk to strang

22、ers! 不要對(duì)陌生人講話！Ms. Zhao often talks with Jim. 趙老師經(jīng)常跟吉姆談話。They are talking about the new film. 他們正在談?wù)撨@部 新電影。talktalk with sb. 側(cè)重雙方互相交談talk about sth. 談?wù)撃呈?物talk /tk/ v. & n. 說(shuō)話；交談talk此處作不及物動(dòng)詞，常用結(jié)構(gòu)：talk to sb. 側(cè)重一方在講， 另一方不一定說(shuō)話【易混辨析】speak, say, talk與tell四個(gè)詞均有“說(shuō)”的意思，其區(qū)別如下：。speak 強(qiáng)調(diào)說(shuō)話的能力 或方式 表示說(shuō)某種語(yǔ)言He spe

23、aks quickly. 他說(shuō)話很快 Can you speak Chinese? 你會(huì)說(shuō) 漢語(yǔ)嗎？say強(qiáng)調(diào)說(shuō)的內(nèi)容What do you want to say? 你想 要說(shuō)什么？talk多指一方說(shuō)，另一 方聽(tīng)，或相互交談Dont talk with the driver. 不要 和司機(jī)交談。tell側(cè)重一方告知另一 方Mom tells me the news. 媽媽告 訴我這個(gè)消息。to?Read the poster in 3b and answer the questions. 1.What kind of show do they want to have?A music and

24、 dance show.What kind of students do they need?The students who can dance,sing or play the guitar.If you want to join the show, who do you need to talkMr. Zhang.Who is he? Zhen Zidan.What can he do? He can do kung fu.kung fu n.（中 國(guó)）功夫Can you do kung fu?Who else can do kung fu?3cWhat can your group d

25、o in the school show? Make a list.School ShowSunday 6:00 p.m.in the music room.What can you do?Come and show us!NameWhat can you do?Li Xindo kung fuFinish the list in 3c and write your report like this.In our group, Monica can dance. Paul cant dance but he can tell stories一、單項(xiàng)選擇1.Sorry, I cant Cit i

26、n English. I can only Chinese.A. speak; speakB. say; tellC. say; speakD. talk; say 2. Can you swim? BBut my brother Tom can.A. Yes, I can.B. No, I cant.C. Yes, I doD. No, I dont.3.Tom can play the guitar, Che cant play it very well.A. andB. soC. butD. orExercises4.(柳州中考) Which coat do you like better, the red onethe blue one? The blue one.CA.